DOCUMENT:Q135400 24-MAR-2000 [foxpro] TITLE :FIX: Unallocated Handle When Deleting Zero Value of a Grid PRODUCT :Microsoft FoxPro PROD/VER:WINDOWS:3.0 OPER/SYS: KEYWORDS:kbbuglist kbfixlist ====================================================================== ------------------------------------------------------------------------------- The information in this article applies to: - Microsoft Visual FoxPro for Windows, version 3.0 ------------------------------------------------------------------------------- SYMPTOMS ======== Visual FoxPro produces a "Use of Unallocated Handle" error (an Application Error) or performs an illegal operation and has to be shut down when modifying a grid on a form. STATUS ====== Microsoft has confirmed this to be a problem in the Microsoft products listed at the beginning of this article. This problem was corrected in Visual FoxPro 3.0b for Windows. MORE INFORMATION ================ Steps to Reproduce Problem -------------------------- 1. Create a new form. 2. Add a grid to the form. 3. In the Property sheet, select the grid's Value property, and press the DELETE key so that there is nothing listed for the Value property. 4. Press ENTER, and you should see the error. Additional query words: 3.00 VFoxWin fixlist3.00b buglist3.00 ====================================================================== Keywords : kbbuglist kbfixlist Technology : kbVFPsearch kbAudDeveloper kbVFP300 Version : WINDOWS:3.0 Issue type : kbbug Solution Type : kbfix ============================================================================= THE INFORMATION PROVIDED IN THE MICROSOFT KNOWLEDGE BASE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. MICROSOFT DISCLAIMS ALL WARRANTIES, EITHER EXPRESS OR IMPLIED, INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL MICROSOFT CORPORATION OR ITS SUPPLIERS BE LIABLE FOR ANY DAMAGES WHATSOEVER INCLUDING DIRECT, INDIRECT, INCIDENTAL, CONSEQUENTIAL, LOSS OF BUSINESS PROFITS OR SPECIAL DAMAGES, EVEN IF MICROSOFT CORPORATION OR ITS SUPPLIERS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES SO THE FOREGOING LIMITATION MAY NOT APPLY. Copyright Microsoft Corporation 2000.